diff options
Diffstat (limited to 'lib/jython/Lib/keyword.py')
-rw-r--r-- | lib/jython/Lib/keyword.py | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/lib/jython/Lib/keyword.py b/lib/jython/Lib/keyword.py new file mode 100644 index 000000000..8102ec59f --- /dev/null +++ b/lib/jython/Lib/keyword.py @@ -0,0 +1,96 @@ +#! /usr/bin/env python
+
+"""Keywords (from "graminit.c")
+
+This file is automatically generated; please don't muck it up!
+
+To update the symbols in this file, 'cd' to the top directory of
+the python source tree after building the interpreter and run:
+
+ python Lib/keyword.py
+"""
+
+__all__ = ["iskeyword"]
+
+kwlist = [
+#--start keywords--
+ 'and',
+ 'assert',
+ 'break',
+ 'class',
+ 'continue',
+ 'def',
+ 'del',
+ 'elif',
+ 'else',
+ 'except',
+ 'exec',
+ 'finally',
+ 'for',
+ 'from',
+ 'global',
+ 'if',
+ 'import',
+ 'in',
+ 'is',
+ 'lambda',
+ 'not',
+ 'or',
+ 'pass',
+ 'print',
+ 'raise',
+ 'return',
+ 'try',
+ 'while',
+#--end keywords--
+ ]
+
+kwdict = {}
+for keyword in kwlist:
+ kwdict[keyword] = 1
+
+iskeyword = kwdict.has_key
+
+def main():
+ import sys, re
+
+ args = sys.argv[1:]
+ iptfile = args and args[0] or "Python/graminit.c"
+ if len(args) > 1: optfile = args[1]
+ else: optfile = "Lib/keyword.py"
+
+ # scan the source file for keywords
+ fp = open(iptfile)
+ strprog = re.compile('"([^"]+)"')
+ lines = []
+ while 1:
+ line = fp.readline()
+ if not line: break
+ if line.find('{1, "') > -1:
+ match = strprog.search(line)
+ if match:
+ lines.append(" '" + match.group(1) + "',\n")
+ fp.close()
+ lines.sort()
+
+ # load the output skeleton from the target
+ fp = open(optfile)
+ format = fp.readlines()
+ fp.close()
+
+ # insert the lines of keywords
+ try:
+ start = format.index("#--start keywords--\n") + 1
+ end = format.index("#--end keywords--\n")
+ format[start:end] = lines
+ except ValueError:
+ sys.stderr.write("target does not contain format markers\n")
+ sys.exit(1)
+
+ # write the output file
+ fp = open(optfile, 'w')
+ fp.write(''.join(format))
+ fp.close()
+
+if __name__ == "__main__":
+ main()
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